TW200704235A - De-coupling forward and reverse link assignment for multi-carrier wireless communication systems - Google Patents
De-coupling forward and reverse link assignment for multi-carrier wireless communication systemsInfo
- Publication number
- TW200704235A TW200704235A TW095107833A TW95107833A TW200704235A TW 200704235 A TW200704235 A TW 200704235A TW 095107833 A TW095107833 A TW 095107833A TW 95107833 A TW95107833 A TW 95107833A TW 200704235 A TW200704235 A TW 200704235A
- Authority
- TW
- Taiwan
- Prior art keywords
- reverse link
- wireless communication
- communication systems
- carrier wireless
- link assignment
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Transceivers (AREA)
- Communication Control (AREA)
Abstract
A method and system for de-coupling forward and reverse link assignment for multi-carrier wireless communication systems. A method may assign two or more forward link code division multiple access (CDMA) carriers to transmit data from a base station to an access terminal; assign one or more reverse link CDMA carriers to transmit data from the access terminal to the base station; and limit reverse link overhead transmissions corresponding to the two or more forward link CDMA carriers.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65995505P | 2005-03-08 | 2005-03-08 | |
US11/190,107 US7848298B2 (en) | 2005-03-08 | 2005-07-25 | De-coupling forward and reverse link assignment for multi-carrier wireless communication systems |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200704235A true TW200704235A (en) | 2007-01-16 |
TWI382697B TWI382697B (en) | 2013-01-11 |
Family
ID=36571956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095107833A TWI382697B (en) | 2005-03-08 | 2006-03-08 | De-coupling forward and reverse link assignment for multi-carrier wireless communication systems |
Country Status (14)
Country | Link |
---|---|
US (1) | US7848298B2 (en) |
EP (1) | EP1856942B1 (en) |
JP (1) | JP4773507B2 (en) |
KR (1) | KR100944926B1 (en) |
CN (1) | CN101171864B (en) |
AT (1) | ATE429792T1 (en) |
BR (1) | BRPI0608893B1 (en) |
CA (1) | CA2600150C (en) |
DE (1) | DE602006006421D1 (en) |
HK (1) | HK1121321A1 (en) |
RU (1) | RU2381635C2 (en) |
SG (1) | SG160366A1 (en) |
TW (1) | TWI382697B (en) |
WO (1) | WO2006096765A1 (en) |
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US7644345B2 (en) * | 2005-01-12 | 2010-01-05 | Intel Corporation | Bit distributor for multicarrier communication systems employing adaptive bit loading for multiple spatial streams and methods |
US7529307B2 (en) * | 2005-03-30 | 2009-05-05 | Intel Corporation | Interleaver |
KR101119351B1 (en) | 2005-05-04 | 2012-03-06 | 삼성전자주식회사 | Method and apparatus for transmitting/receiving information in a orthogonal frequency division multiplexing system |
KR20080015833A (en) * | 2005-05-06 | 2008-02-20 | 노키아 코포레이션 | Method, apparatus and computer program providing multi-carrier acknowledgment channel |
US20060268720A1 (en) * | 2005-05-26 | 2006-11-30 | Zhigang Rong | Method and apparatus for providing acknowledgement signaling in a multi-carrier communication system |
US9246578B2 (en) * | 2005-09-02 | 2016-01-26 | Lg Electronics Inc. | Method for allocating CDMA channels |
US9955438B2 (en) * | 2005-09-27 | 2018-04-24 | Qualcomm Incorporated | Method and apparatus for carrier allocation and management in multi-carrier communication systems |
US8493873B2 (en) * | 2007-06-18 | 2013-07-23 | Qualcomm Incorporated | Multiplexing of sounding signals in ACK and CQI channels |
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US10812216B2 (en) | 2018-11-05 | 2020-10-20 | XCOM Labs, Inc. | Cooperative multiple-input multiple-output downlink scheduling |
US10756860B2 (en) | 2018-11-05 | 2020-08-25 | XCOM Labs, Inc. | Distributed multiple-input multiple-output downlink configuration |
US10432272B1 (en) | 2018-11-05 | 2019-10-01 | XCOM Labs, Inc. | Variable multiple-input multiple-output downlink user equipment |
US10659112B1 (en) | 2018-11-05 | 2020-05-19 | XCOM Labs, Inc. | User equipment assisted multiple-input multiple-output downlink configuration |
CA3119325C (en) | 2018-11-27 | 2023-07-04 | XCOM Labs, Inc. | Non-coherent cooperative multiple-input multiple-output communications |
US11063645B2 (en) | 2018-12-18 | 2021-07-13 | XCOM Labs, Inc. | Methods of wirelessly communicating with a group of devices |
US10756795B2 (en) | 2018-12-18 | 2020-08-25 | XCOM Labs, Inc. | User equipment with cellular link and peer-to-peer link |
US11330649B2 (en) | 2019-01-25 | 2022-05-10 | XCOM Labs, Inc. | Methods and systems of multi-link peer-to-peer communications |
US10756767B1 (en) | 2019-02-05 | 2020-08-25 | XCOM Labs, Inc. | User equipment for wirelessly communicating cellular signal with another user equipment |
US10686502B1 (en) | 2019-04-29 | 2020-06-16 | XCOM Labs, Inc. | Downlink user equipment selection |
US10735057B1 (en) | 2019-04-29 | 2020-08-04 | XCOM Labs, Inc. | Uplink user equipment selection |
US11411778B2 (en) | 2019-07-12 | 2022-08-09 | XCOM Labs, Inc. | Time-division duplex multiple input multiple output calibration |
US11411779B2 (en) | 2020-03-31 | 2022-08-09 | XCOM Labs, Inc. | Reference signal channel estimation |
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-
2005
- 2005-07-25 US US11/190,107 patent/US7848298B2/en active Active
-
2006
- 2006-03-07 KR KR1020077022996A patent/KR100944926B1/en active IP Right Grant
- 2006-03-07 EP EP20060737399 patent/EP1856942B1/en active Active
- 2006-03-07 JP JP2008500869A patent/JP4773507B2/en active Active
- 2006-03-07 SG SG201001571-7A patent/SG160366A1/en unknown
- 2006-03-07 WO PCT/US2006/008223 patent/WO2006096765A1/en active Application Filing
- 2006-03-07 CA CA2600150A patent/CA2600150C/en active Active
- 2006-03-07 DE DE200660006421 patent/DE602006006421D1/en active Active
- 2006-03-07 BR BRPI0608893-7A patent/BRPI0608893B1/en active IP Right Grant
- 2006-03-07 RU RU2007137025/09A patent/RU2381635C2/en active
- 2006-03-07 AT AT06737399T patent/ATE429792T1/en not_active IP Right Cessation
- 2006-03-07 CN CN2006800148731A patent/CN101171864B/en active Active
- 2006-03-08 TW TW095107833A patent/TWI382697B/en active
-
2008
- 2008-08-13 HK HK08108961.0A patent/HK1121321A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
RU2007137025A (en) | 2009-04-20 |
US7848298B2 (en) | 2010-12-07 |
CN101171864B (en) | 2013-11-27 |
KR100944926B1 (en) | 2010-03-03 |
HK1121321A1 (en) | 2009-04-17 |
WO2006096765A1 (en) | 2006-09-14 |
SG160366A1 (en) | 2010-04-29 |
CA2600150C (en) | 2012-08-21 |
CN101171864A (en) | 2008-04-30 |
ATE429792T1 (en) | 2009-05-15 |
BRPI0608893A2 (en) | 2010-02-02 |
TWI382697B (en) | 2013-01-11 |
CA2600150A1 (en) | 2006-09-14 |
JP2008533828A (en) | 2008-08-21 |
JP4773507B2 (en) | 2011-09-14 |
EP1856942B1 (en) | 2009-04-22 |
RU2381635C2 (en) | 2010-02-10 |
US20060203779A1 (en) | 2006-09-14 |
BRPI0608893B1 (en) | 2019-11-12 |
KR20070110909A (en) | 2007-11-20 |
EP1856942A1 (en) | 2007-11-21 |
DE602006006421D1 (en) | 2009-06-04 |
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